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154 lines
8.2 KiB
Plaintext
154 lines
8.2 KiB
Plaintext
SET @row_format = @@GLOBAL.innodb_default_row_format;
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####################################
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# Check if table rebuilding alter isn't affect if table is created
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# with explicit row_format
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CREATE TABLE t1 (a INT PRIMARY KEY, b TEXT) ROW_FORMAT=COMPACT ENGINE=INNODB;
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INSERT INTO t1 VALUES (1, 'abc');
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SHOW TABLE STATUS LIKE 't1';
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Name Engine Version Row_format Rows Avg_row_length Data_length Max_data_length Index_length Data_free Auto_increment Create_time Update_time Check_time Collation Checksum Create_options Comment Max_index_length Temporary
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t1 InnoDB # Compact # # # # # # NULL # # NULL utf8mb4_uca1400_ai_ci NULL row_format=COMPACT 0 N
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SET GLOBAL innodb_default_row_format=DYNAMIC;
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ALTER TABLE t1 DROP PRIMARY KEY, ADD COLUMN c INT PRIMARY KEY;
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# Here we expect COMPACT because it was explicitly specified at CREATE
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SHOW TABLE STATUS LIKE 't1';
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Name Engine Version Row_format Rows Avg_row_length Data_length Max_data_length Index_length Data_free Auto_increment Create_time Update_time Check_time Collation Checksum Create_options Comment Max_index_length Temporary
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t1 InnoDB # Compact # # # # # # NULL # # NULL utf8mb4_uca1400_ai_ci NULL row_format=COMPACT 0 N
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DROP TABLE t1;
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####################################
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# Check if table rebuilding alter is affected when there is no
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# row_format specified at CREATE TABLE.
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SET GLOBAL innodb_default_row_format = COMPACT;
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CREATE TABLE t1 (a INT PRIMARY KEY, b TEXT) ENGINE=INNODB;
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INSERT INTO t1 VALUES (1, 'abc');
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SHOW TABLE STATUS LIKE 't1';
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Name Engine Version Row_format Rows Avg_row_length Data_length Max_data_length Index_length Data_free Auto_increment Create_time Update_time Check_time Collation Checksum Create_options Comment Max_index_length Temporary
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t1 InnoDB # Compact # # # # # # NULL # # NULL utf8mb4_uca1400_ai_ci NULL 0 N
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CREATE TABLE t2 (b VARCHAR(255) CHARACTER SET utf8mb4 NOT NULL) ENGINE=InnoDB;
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SET GLOBAL innodb_default_row_format = DYNAMIC;
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ALTER TABLE t1 DROP PRIMARY KEY, ADD COLUMN c INT PRIMARY KEY;
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# Here we expect DYNAMIC because there is no explicit ROW_FORMAT and the
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# default_row_format is changed to DYNAMIC just before ALTER
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SHOW TABLE STATUS LIKE 't1';
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Name Engine Version Row_format Rows Avg_row_length Data_length Max_data_length Index_length Data_free Auto_increment Create_time Update_time Check_time Collation Checksum Create_options Comment Max_index_length Temporary
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t1 InnoDB # Dynamic # # # # # # NULL # # NULL utf8mb4_uca1400_ai_ci NULL 0 N
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DROP TABLE t1;
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ALTER TABLE t2 ADD INDEX(b);
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ERROR HY000: Index column size too large. The maximum column size is 767 bytes
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ALTER TABLE t2 FORCE, ADD INDEX(b);
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DROP TABLE t2;
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####################################
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# Check the row_format effect on ALTER, ALGORITHM=COPY
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SET GLOBAL innodb_default_row_format = REDUNDANT;
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CREATE TABLE t1 (a INT PRIMARY KEY, b TEXT) ENGINE=INNODB;
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INSERT INTO t1 VALUES (1, REPEAT('abc',1000));
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SHOW TABLE STATUS LIKE 't1';
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Name Engine Version Row_format Rows Avg_row_length Data_length Max_data_length Index_length Data_free Auto_increment Create_time Update_time Check_time Collation Checksum Create_options Comment Max_index_length Temporary
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t1 InnoDB # Redundant # # # # # # NULL # # NULL utf8mb4_uca1400_ai_ci NULL 0 N
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CREATE TABLE t2 (b VARCHAR(255) CHARACTER SET utf8mb4 NOT NULL) ENGINE=InnoDB;
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SET GLOBAL innoDB_default_row_format = COMPACT;
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ALTER TABLE t1 ADD COLUMN c2 BLOB, ALGORITHM=COPY;
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# Because of ALGORITHM=COPY, there is TABLE REBUILD and the table isn't
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# created with explicit row_format, so we expect ROW_FORMAT=COMPACT
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SHOW TABLE STATUS LIKE 't1';
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Name Engine Version Row_format Rows Avg_row_length Data_length Max_data_length Index_length Data_free Auto_increment Create_time Update_time Check_time Collation Checksum Create_options Comment Max_index_length Temporary
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t1 InnoDB # Compact # # # # # # NULL # # NULL utf8mb4_uca1400_ai_ci NULL 0 N
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DROP TABLE t1;
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ALTER TABLE t2 ADD INDEX(b);
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ERROR HY000: Index column size too large. The maximum column size is 767 bytes
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ALTER TABLE t2 FORCE, ADD INDEX(b);
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ERROR HY000: Index column size too large. The maximum column size is 767 bytes
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SET GLOBAL innodb_default_row_format = DYNAMIC;
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ALTER TABLE t2 ADD INDEX(b);
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ERROR HY000: Index column size too large. The maximum column size is 767 bytes
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ALTER TABLE t2 FORCE, ADD INDEX(b);
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DROP TABLE t2;
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###################################
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# Check the row_format effect on ALTER, ALGORITHM=COPY on
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# create table with explicit row_format
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CREATE TABLE t1 (a INT PRIMARY KEY, b TEXT) ROW_FORMAT=REDUNDANT ENGINE=INNODB;
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INSERT INTO t1 VALUES (1, REPEAT('abc',1000));
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SHOW TABLE STATUS LIKE 't1';
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Name Engine Version Row_format Rows Avg_row_length Data_length Max_data_length Index_length Data_free Auto_increment Create_time Update_time Check_time Collation Checksum Create_options Comment Max_index_length Temporary
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t1 InnoDB # Redundant # # # # # # NULL # # NULL utf8mb4_uca1400_ai_ci NULL row_format=REDUNDANT 0 N
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SET GLOBAL innoDB_default_row_format = COMPACT;
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ALTER TABLE t1 ADD COLUMN c2 BLOB, ALGORITHM=COPY;
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# Because of ALGORITHM=COPY, there is TABLE REBUILD and the table is
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# created with explicit row_format, so we expect original
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# ROW_FORMAT=REDUNDANT
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SHOW TABLE STATUS LIKE 't1';
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Name Engine Version Row_format Rows Avg_row_length Data_length Max_data_length Index_length Data_free Auto_increment Create_time Update_time Check_time Collation Checksum Create_options Comment Max_index_length Temporary
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t1 InnoDB # Redundant # # # # # # NULL # # NULL utf8mb4_uca1400_ai_ci NULL row_format=REDUNDANT 0 N
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DROP TABLE t1;
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##################################
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# Check row_format on ALTER ALGORITHM=INPLACE
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SET GLOBAL innodb_default_row_format=COMPACT;
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CREATE TABLE t1 (a INT PRIMARY KEY, b TEXT, KEY k1(b(10))) ENGINE=INNODB;
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INSERT INTO t1 VALUES (1, REPEAT('abc',1000));
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SHOW TABLE STATUS LIKE 't1';
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Name Engine Version Row_format Rows Avg_row_length Data_length Max_data_length Index_length Data_free Auto_increment Create_time Update_time Check_time Collation Checksum Create_options Comment Max_index_length Temporary
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t1 InnoDB # Compact # # # # # # NULL # # NULL utf8mb4_uca1400_ai_ci NULL 0 N
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SET GLOBAL innodb_default_row_format=DYNAMIC;
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ALTER TABLE t1 DROP INDEX k1;
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# Because it is in-place operation, there is no rebuild, so the
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# original format has to be retained.
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SHOW TABLE STATUS LIKE 't1';
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Name Engine Version Row_format Rows Avg_row_length Data_length Max_data_length Index_length Data_free Auto_increment Create_time Update_time Check_time Collation Checksum Create_options Comment Max_index_length Temporary
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t1 InnoDB # Compact # # # # # # NULL # # NULL utf8mb4_uca1400_ai_ci NULL 0 N
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DROP TABLE t1;
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#
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# MDEV-24758 heap-use-after-poison in innobase_add_instant_try/rec_copy
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#
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CREATE TABLE t1 (pk INT PRIMARY KEY) CHARACTER SET utf8 ENGINE=InnoDB;
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INSERT INTO t1 VALUES (1);
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SET GLOBAL innodb_default_row_format = REDUNDANT;
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ALTER TABLE t1 ADD a CHAR(8) DEFAULT '';
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DROP TABLE t1;
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SET GLOBAL innodb_default_row_format = @row_format;
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# End of 10.3 tests
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#
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# MDEV-23295 Assertion fields[i].same(instant.fields[i]) failed
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#
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SET GLOBAL innodb_default_row_format = @row_format;
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CREATE TABLE t1 (a char(8)) ENGINE=InnoDB DEFAULT CHARSET utf8;
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SET GLOBAL innodb_default_row_format= COMPACT;
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ALTER TABLE t1 ADD b INT;
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SELECT ROW_FORMAT FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME='t1';
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ROW_FORMAT
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Dynamic
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DROP TABLE t1;
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#
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# MDEV-23345 Assertion not_redundant() == old.not_redundant() failed
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#
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SET GLOBAL innodb_default_row_format = @row_format;
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CREATE TABLE t1 (a INT PRIMARY KEY, b INT, KEY(b)) ENGINE=InnoDB;
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SET GLOBAL innodb_default_row_format= COMPACT;
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ALTER TABLE t1 DROP b;
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SELECT ROW_FORMAT FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME='t1';
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ROW_FORMAT
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Dynamic
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DROP TABLE t1;
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#
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# MDEV-31025 Redundant table alter fails when fixed column
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# stored externally
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#
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set @old_sql_mode = @@sql_mode;
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SET @@sql_mode='';
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CREATE TABLE t1(pk INT,c CHAR(255),c2 CHAR(255),c3 CHAR(255),
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c4 char(255), c5 char(255), c6 char(255),
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c7 char(255), c8 char(255), primary key(pk)
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)Engine=InnoDB character set utf32 ROW_FORMAT=REDUNDANT;
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INSERT INTO t1(pk, c) VALUES (1, repeat('a', 255));
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ALTER TABLE t1 FORCE;
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CHECK TABLE t1;
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Table Op Msg_type Msg_text
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test.t1 check status OK
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SELECT LENGTH(c) FROM t1;
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LENGTH(c)
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1020
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DROP TABLE t1;
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set @@sql_mode = @old_sql_mode;
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# End of 10.4 tests
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SET GLOBAL innodb_default_row_format = @row_format;
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